This week's featured species is one of three species of known ragged tooth sharks. Meet the Bigeye Sand Tiger Shark!
This week's featured species is a close cousin of the great white and the shortfin mako. And until 1947, this species and the porbeagle were considered the same species. Dive right in to this week's featured species: the Salmon Shark!
New evidence suggests that tawny nurse shark embryos migrate between the uteri of the mother in order to forage while in utero.
This week's Featured Species is a deep water shark that still holds many secrets: The Crocodile Shark!